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【单选题】
在潮湿、尘土多、有腐蚀性气体、易引起火灾和易受风雨侵蚀的环境中,用( )。A.
防护式电动机
B.
开启式电动机
C.
封闭式电动机
D.
防爆式电动机
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【单选题】Which one of the following groups of workers would be classified as indirect labour?
A.
Machinists in an organisation manufacturing clothes
B.
Bricklayers in a house building company
C.
Maintenance workers in a shoe factory
D.
Assembly workers in a vehicle manufacturing business
【简答题】For composite video, color (“chrominance") and intensity (‘luminance") signals are mixed into __________.
【多选题】Which of the following involve indirect reporting of speech? (Choose more than one)
A.
She begged the child to hurry up.
B.
‘Hurry up!’, she said.
C.
She said we were to hurry up.
D.
She told us to hurry up.
【简答题】编发ww:观测时测站有连续性中雪
【单选题】One way to determine whether a culture favors a direct or indirect style in communication is ( ).
A.
How they say, “No.”
B.
How they invite people.
C.
How they teach people.
D.
How they accept people.
【单选题】One way to determine whether a culture favors a direct or indirect style in communication is __________.
A.
how they say “no”
B.
how they invite people
C.
how they teach people
D.
how they accept people
【单选题】Which one of the following would be classified as indirect labour?
A.
Assembly workers on a car production line
B.
Bricklayers in a house building company
C.
Forklift truck drivers in the stores of an engineering company
D.
Tutors in a private education business
【单选题】Which one of the following groups of workers would be classified as indirect labour?
A.
Machinists in an organisation manufacturing clothes
B.
Maintenance workers in a shoe factory
C.
Bricklayers in a house building company
D.
Assembly workers in a vehicle manufacturing business
【简答题】卧式壳管式满液式蒸发器制冷剂( )循环,载冷剂在( )循环。
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